diff --git a/build/Settings.Test.targets b/build/Settings.Test.targets
index fb14391..fe0b509 100644
--- a/build/Settings.Test.targets
+++ b/build/Settings.Test.targets
@@ -18,7 +18,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TsuTestingLib)' == 'MSTest'">
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.6.4" />
     <PackageReference Include="MSTest.TestFramework" Version="3.6.4" />
   </ItemGroup>